package com.project.config;

import com.project.token.TokenSys;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.PrintWriter;


@Component
@Slf4j
public class Interceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
        String token = request.getHeader("token");
        if (TokenSys.verifierJwt(token).equals("502")) {
            return false;
        }else {
            String str=TokenSys.verifierJwt(token);
            String path=request.getServletPath().substring(6);
            if (str.contains(path)){
                return true;
            }
            return false;
        }



//        response.setCharacterEncoding("utf-8");
//        PrintWriter printWriter = response.getWriter();
//        printWriter.write("非法操作");
//        printWriter.flush();
//        printWriter.close();
//        return true;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {
    }
}
